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script.js
27 lines (20 loc) · 893 Bytes
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script.js
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function compute() {
var principal = document.getElementById("principal").value;
if (principal <=0 ){
alert("Enter a positive number");
document.getElementById("principal").focus();
}
else {
var rate = document.getElementById("rate").value;
var years = parseInt(document.getElementById("years").value);
var interest = principal * years * rate / 100;
document.getElementById("result").innerHTML = `If you deposit <mark>${principal}</mark>,<br>
at an interest rate of <mark>${rate}%</mark>.<br>
You will receive an amount of <mark>${interest}</mark>,<br>
in the year <mark>${ parseInt(new Date().getFullYear()) +parseInt(years)}</mark>`
}
}
function rangeSlider() {
var slider = document.getElementById("slider").value;
document.getElementById("new").innerHTML = slider;
}